VOA慢速英语:In Treating Athletes, Is Trainer's Sex an Issue? It Depends

dislocate vt.使(骨头)关节脱位

例句：The football player dislocated his shoulder.
      那足球运动员的肩关节脱臼了。

2.depressed adj.精神不振的,忧伤的,消沉的

例句：He looked depressed,even suicidal.
      他看上去很沮丧,甚至于沮丧到想自杀。

      He was really depressed about the business last week, but he’s all smiles now.A very big order has just come in.
      上个星期他还为生意愁眉苦脸的,可是现在却喜形于色,因为刚接到一笔大订单。

3.affectionate adj.慈爱的,充满深情的,温柔亲切的,表示关爱的

例句：His face took on an affectionate glow.
      他的脸上洋溢着热情的红光。

4.stereotype n.铅版,陈腔滥调,老套

例句：He's the stereotype of an army officer.
      他属于把种老派的军官。

5.expand vt.vi.使…变大, 扩大, 扩张, 增强（尺码、数量或重要性）

例句：The ranks of the teachers are constantly expanding.
      教师队伍日益扩大了。

6.instance n.例子,事例,实例;场合,情况

例句：This is only one instance out of many.
      这不过是许多例子中的一个。

7.unwanted adj.不需要的;多余的,不受欢迎的;无用的

例句：This notice should keep unwanted visitors out.
      这条启示能把闲人拒之门外。

      Have you any unwanted articles for the jumble sale?
      你可有用不着的东西拿去当旧杂货拍卖吗?

8.excessive adj.过度的, 过分的; 极度的

例句：She takes an excessive interest in clothes.
      她过分注重衣着。

      The prices at this hotel are excessive.
      这家旅馆的价钱贵得过分。

9.heighten vt.vi.(使)变高, (使)增大

例句：Day by day the structure heightened.
      建筑物逐日增高。

(使)提高; (使)加强[重]

例句：The news heightened my fears.
      这消息使我更加恐惧。